Inventor · disambiguated record
Richard J. Stephens
Also filed as: STEPHENS RICHARD · STEPHENS RICHARD J
8 granted patents·1 pending application·142 citations·filing 1982–2017
87Inventor score
Top patents by PatentIndex Score
9 records- 0179US4484787APortable, foldable voting booth/lecternELECTION DATA CORP·Filed 1982·Granted Nov 27, 1984·50 cites·1 claims
- 0278US11083323B2Container for containing a beverage base material, a beverage preparation system including an automatic beverage preparation apparatus and such a container, an automatic beverage preparation apparatus for use in such a beverage preparation system and a method of preparing a beverage using such a beverage preparation systemDOUWE EGBERTS BV·Filed 2017·Granted Aug 10, 2021·3 cites·23 claims
- 0372US7574966B1Portable voting booth and leg-holding structureSTEPHENS RICHARD J·Filed 2007·Granted Aug 18, 2009·8 cites·16 claims
- 0469US4660904APortable voting booth/lecternSTEPHENS RICHARD J·Filed 1984·Granted Apr 28, 1987·31 cites·9 claims
- 0569US4485298APerforating stylusELECTION DATA CORP·Filed 1982·Granted Nov 27, 1984·24 cites·9 claims
- 0664US10264941B2Apparatus and method for preparing a surfaceKOVAL DANIEL P·Filed 2015·Granted Apr 23, 2019·3 cites·13 claims
- 0745US4488034AData registering apparatusELECTION DATA CORP·Filed 1982·Granted Dec 11, 1984·10 cites·23 claims
- 0843US5206486AData recorder and stylus thereforELECTION DATA CORP·Filed 1991·Granted Apr 27, 1993·13 cites·18 claims
- 0933US2015208893A1Apparatus and method for preparing a surfaceSTEPHENS RICHARD J·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →